@misc{indiciae0bc728020bdd,
  title = {Geologic map of the Sasquatch Steps area, north flank of Mount St. Helens, Washington},
  author = {Brian P. Hausback},
  year = {2000},
  doi = {10.3133/i2463},
  url = {https://pubs.usgs.gov/publication/i2463},
  note = {Source identifier: i2463}
}